Yuav ua li cas koj xam lub sij hawm nws yuav siv ib yam khoom los poob?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Ntsuas qhov deb ntawm khoom yuav poob hauv ko taw nrog tus pas ntsuas lossis ntsuas daim kab xev. Faib cov poob nrug los ntawm 16. Piv txwv li, yog hais tias tus khoom yuav poob 128 ko taw, faib 128 los ntawm 16 kom tau 8. xam lub hauv paus square ntawm lub kauj ruam 2 tshwm sim nrhiav lub sijhawm nws siv tus tog poob hauv vib nas this.

Xav txog qhov no, nws yuav siv sijhawm pes tsawg vib nas this kom ncav cuag hauv av?

Nws yuav siv peb vib nas this rau lub pob ntaus hauv av . Nco tseg: On Lub ntiaj teb , nws yuav coj me ntsis tshaj cuaj vib nas this rau lub pob kom poob rov qab rau lub hauv av.

Kuj Paub, dab tsi yog cov qauv ntawm quab yuam? Cov qauv rau zog hais tias zog yog sib npaug rau qhov loj (m) multiplied by acceleration (a). Yog tias koj muaj ob qho ntawm peb qhov sib txawv, koj tuaj yeem daws qhov thib peb. quab yuam ntsuas hauv Newtons (N), qhov hnyav hauv kilograms (kg), thiab acceleration hauv meters ib ob squared (m / s2).

Ntawm no, deb npaum li cas cov khoom yuav poob hauv 3 vib nas this?

Acceleration vim lub ntiajteb txawj nqus yog 9.8m / s ib ob. Thaum lub thib ob tom ntej no koj twb poob ntawm 9.8m / s thiab nrawm rau 19.6m / s. Yog li koj poob lwm 9.8 meters, ntxiv rau 4.9 meters rau account rau acceleration. Lub sijhawm thib peb, koj poob 19.6 meters ntxiv rau 4.9 meters rau accout tsis tau dua rau acceleration.

Koj ntsuas qhov cuam tshuam li cas?

Kev cuam tshuam Los ntawm Lub Caij Nplooj Ntoos Zeeg Thawj kauj ruam yog los teeb tsa qhov sib npaug rau lub zog gravitational thiab ua haujlwm sib npaug thiab daws rau zog . W = PE yog F × d = m × g × h, ces F = (m × g × h) ÷ d. Cov kauj ruam thib ob thiab zaum kawg yog ntsaws qhov tseem ceeb ntawm qhov teeb meem mus rau qhov sib npaug rau zog.